Most parasympathetic fibers reach their target organs by way of which nerve?
A. Vagus
B. Oculomotor
C. Trigeminal
D. Splanchnic
E. Accessory
Answer: A
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The Fowlers' position facilitates ________
A) All treatments B) Dizziness C) Breathing D) Sleeping
The basal nuclei regulate skeletal muscle movements by
a) suppressing unwanted movements. b) influencing muscle tone. c) initiating and terminating movements. d) both suppressing unwanted movements and influencing muscle tone. e) All of these choices
Match the following:
A) Fixator B) Agonist C) Synergist D) Antagonist 1) Muscle that opposes and reverses the action of another muscle. 2) Muscle that stabilizes the origin of another muscle. 3) Muscle that is primarily responsible for bringing about a particular movement. 4) Muscle that aids another by promoting the same movement.
The second heart sound is due to closure of the AV valves
Indicate whether the statement is true or false